Eburnitis
牙釉质密固
🗣️ 情景例句
You should write about your education first.
你应该在开头就谈到你的教育情况。
He who can suppress a moment's anger may prevent a day of sorrow.
能忍一时气，可免一日优。
Thank you, MR.Jackson.
谢谢，杰在逊先生。